How many chill hours does 56756 get?

56756 averages 926 chill hours per winter, ranging from 655 to 1204 across the last 10 years.

What hardiness zone is 56756?

56756 is in USDA hardiness zone 3b.

Location almanac

The short answer

56756 averages 926 chill hours per winter (655–1,204 across 10 years) in USDA zone 3b.

56756 climate
Average chill hours	926 (655–1,204 across 10 winters)
USDA hardiness zone	3b
Last spring frost	typically May 2 – May 17
First fall frost	typically September 29 – October 16

Computed from 10 winters of ERA5 hourly temperature (Open-Meteo, 2015–2025); zones from USDA PHZM 2023. Data updated July 3, 2026. See methodology.

Every variety in our database, checked against 56756’s chill hours and zone:

Chill and zone requirements are comfortably met in 56756.

Show 41 more good fit varieties

How many chill hours does 56756 get?: 56756 averages 926 chill hours per winter, ranging from 655 to 1204 across the last 10 years.
What hardiness zone is 56756?: 56756 is in USDA hardiness zone 3b.

Growing fruit trees in 56756? Get a care calendar anchored to this exact climate, with email reminders.

[1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
[2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026